How would you plot a 3 dimensional vector as a single line? I need to plot the null space of a matrix and having trouble finding the correct way to create the graph. Matrix is : [1,3,11;4,2,14;-2,-2,-10] , and the Null space is the vector [-2;-3;1]. It should just be a line because I am also plotting the column space of the matrix which is a plane. Any help would be greatly appreciated.